laziness, impatience, and hubris | |
PerlMonks |
Re^3: newbie attempting to extractby Prior Nacre V (Hermit) |
on Oct 04, 2004 at 01:15 UTC ( [id://396088]=note: print w/replies, xml ) | Need Help?? |
This provides a unique value for each data item. It combines a row ID ($.) and a field ID ($i).
Here's the output:
Here's a perl.com article which describes $. and other special variables. Regards, PN5
In Section
Seekers of Perl Wisdom
|
|